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Powder grading equipment

A kind of equipment and powder technology, applied in the field of powder grading equipment, can solve problems such as clogging, achieve the effect of reducing clogging, reducing the probability of clogging, and avoiding accumulation and agglomeration

Active Publication Date: 2017-02-22
DEMETER SUZHOU ELECTRONICS ENVIRONMENTAL MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the powder pours into the air inlet pipe from the feed hopper in large quantities, it is easy to cause blockage

Method used

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  • Powder grading equipment
  • Powder grading equipment
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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0022] The invention relates to a powder classification equipment. The powder classification equipment includes: an air intake assembly, a classification box and a collection assembly, the air intake assembly includes an air intake pipe and a feed hopper arranged on the air intake pip...

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Abstract

The invention relates to powder grading equipment. The powder grading equipment comprises an air inlet component, a grading box and a collecting component, wherein the air inlet component comprises an air inlet pipe and a feeding hopper; the grading box comprises a box body and two Kangda blocks; a guide clearance is formed between the two Kangda blocks; multiple discharge ports are opened at intervals at the bottom of the box body; the collecting component comprises a main airflow pipe and multiple convergent-divergent channels; the multiple convergent-divergent channels communicate with the multiple discharge ports in one-to-one correspondence; and one end of each convergent-divergent channel is connected with a bag collector. A vibrating component is arranged on the feeding hopper and comprises a vibrating part, a connecting rod and a socket ring which sleeves on the feeding hopper, and the two ends of the connecting rod are connected to the vibrating part and the socket ring respectively. The air inlet pipe of the powder grading equipment cannot be blocked easily, and the feeding hopper can avoid aggregation of powder.

Description

technical field [0001] The invention relates to a powder classification equipment. Background technique [0002] Jet classifier is a kind of dry air classifier, also known as static classifier or inertia classifier. It is different from general air classifier with rotating parts. There are no moving parts in its body. Its principle comes from widely Known as the Coanda Effect. So it is also called Kangda jet classifier. The micropowder material is dispersed under the action of high-pressure gas and then enters the body of the jet classifier. Under the action of the Coanda effect, the fine particles are close to the Coanda block, the medium particles are in the middle, and the large particles are far away from the Coanda block. In this way, the micropowder particles are instantly divided into three grades: fine, medium and coarse. The dust is recovered separately in the downstream receiver. A general jet classifier includes a feed hopper and an air inlet pipe, and the air...

Claims

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Application Information

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IPC IPC(8): B07B7/00B07B11/06B07B11/02B07B11/08B07B11/00
CPCB07B7/00B07B11/00B07B11/02B07B11/06B07B11/08
Inventor 周利虎刘宇杰宋军
Owner DEMETER SUZHOU ELECTRONICS ENVIRONMENTAL MATERIALS CO LTD
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